Not as bad as Rebecca's injured cat voice, but his voice sounds like 12 year old girl. - 05yusuf09

6Wiggle - Jason Derulo

7Anaconda - Nicki Minaj

Need I say more this song? - 05yusuf09

8One Time - Justin Bieber

9Crank That - Soulja Boy

Annoying voice, annoying sound. This song sucks hard. - 05yusuf09

10Hit the Quan - Ilovememphis

The Contenders

11Welcome to the Jungle - Guns N Roses

I disagree - his voice is just perfect for hard rock and his vocal skills are awesome. - Metal_Treasure

Ok, this actually good song. Maybe Axl's vocal range is pretty good but his voice still annoying. - 05yusuf09

12Starships - Nicki Minaj

13U Smile - Justin Bieber

A stupid song by crap artist. I Hate his singing. - 05yusuf09

14Blah Blah Blah - Ke$ha

15Super Bass - Nicki Minaj

This song and his voice ruined the pop. - 05yusuf09

16Earned It - The Weeknd

17Fancy - Iggy Azalea

18Deuces - Chris Brown

19Turn My Swag On - Soulja Boy

20S.O.S D'un Terrien En Détresse - Dimash Kudaibergen

21Wrecking Ball - Miley Cyrus

She came in like a Butterball. - 05yusuf09

22Cannibal - Ke$ha

23How to Love - Lil Wayne

He sounds like he's on weed.

24Tik Tok - Ke$ha

25Surrounded by Silence - Design the Skyline

This "song" is a disgrace to death metal and all the screaming metal genres. The shrieking is done really badly, and there's no melody at all.

26S*** - Future

27Lollipop - Lil Wayne

The vocals here are so earbleeding.

28Surfin' Bird - The Trashmen

29Bitches Love Me - Lil Wayne

30Only Girl (In the World)

31Kandyland 2.0 - Brokencyde

How can one sing that off-key without even raising their voice a bit?And also: you guys know that autotune is a pitch correction software, right? Because it's drowned in autotune and still completely off-key.

Brokencyde are usually not really worse than other party rappers - shallow superficial lyrics, but good electronic beats and a nice flow - except that they use screamo vocals as well. Not really good, but for a party just fine. But this song is among the most terrible things I have heard. Even worse is the fact that this song is not even one of their party tracks. - Martin_Canine

32Puke - Eminem

Eminem!

You are one of the best, most intelligent and most lyrical rappers out there. Please... take singing lessons. - Martin_Canine

33Apocalyptic - Sun Diego

Long before SpongeBozz was SpongeBozz and became one of the most lyrically artistic German rappers, he was Sun Diego. Already had potential. His double time raps are cool.But gosh... this chorus. He barely opens his mouth for singing, you can hear that. Also: autotune the way you should never use it. It was widely made fun of and was partly the reason why Sun Diego put on the new stage persona SpongeBozz, so no one would recognize it's the "Apocalyptic" guy.The weird thing: as SpongeBozz he is known for his melodic and catchy sung choruses. This is a good thing. He obviously listened to the criticism, tried to improve and succeeded. - Martin_Canine